GP-330 Roll Feeding Square Bottom Paper Bag Making Machine

  Introduction

Roll Feeding square bottom paper bag making machine forming the paper bag in one process from printed or unprinted  roll paper , side gluing, roll folding,  roll paper cutting, bottom folding, bottom gluing, bottom forming, bag formation at a stroke. This machine controls by PC programmable servo motor through the human-machine touch screen interface. It can produce various of specifications paper bags. This machine have advantages of high speed, quickly replace the paper bag specifications, more wide range adjusting etc. It is an ideal machine for producing food bag, shopping handles bag.

Features

1.       The human-machine touch screen interface, the work condition can be shown in real- time.

2.       Equipped with accurate servo motor drive, it makes the machine run steadily and efficiently.

3.       Pneumatic paper reel lifting device make paper reel changing easy.

4.       automatic constant tension control system. The tension will be just right from beginning to end.

5.       Double photoelectric sensor limit automatic correction control system and deviation rectification stability, energy saving, long life.

6.       Rotary serrated cutter (or flat-blade cutter) with elliptical gears is used for cutting, Thumb buttons, appressed bottom cutting device, bag type have many choices.

7.       Don't stop machine side clamp, CAM synchronous adjustment of structure, the adjustment will become more intuitive, more simple, more time saving.

8.       Glue roller air defense coating control, avoid gluing on besmear brushes hub surface directly, reduce unnecessary trouble.

9.       Accurate colors tracking system, replace the paper roll, downtime, blackouts, without human intervention, the machine will automatically be positioning operation, color errors automatically shut down.

10.    Automatic lubricating oil supply system.

 Main Technical Parameter (see picture above)

Configuration

1.       Adopt touch screen and Motion Control System, the work condition can be shown real time. Cooperate with the ultra precise double servo motor, the stability can be guaranteed.

2.       The machine has automatic counting system. The user can set a number to count. When bag quantity meets the number, the bag will be jumped out like the picture shows.

3.       Adopt Japanese original Yaskawa servo control system to realize high-speed and precise operation control.

4.       Independent glue coating system, the glue coating system can be run independently after the machine stops, avoiding the glue drying and not easy to clean. The glue automatic supply system will automatically supply when the glue is insufficient.

5.       The compact design of mechanical transmission, ensure that the material is passed stable, accurate, improving mechanical properties, producing paper bags better appearance, neat.

6.       Glue roller air defense coating control, avoid gluing on besmear brushs hub surface directly, reduce unnecessary trouble.

7.       The integral tube forming adjustment structure can be adjusted at the same time on one side or both sides to improve work efficiency, reduce the scrap rate generated by the adjustment process, and save adjustment time and stability of adjustment.

8.       Precise color mark tracing system can make sure precision of bag printing pattern cutting position. The color mark tracing function can avoid the readjustment after paper reel changing, paper web breaking, or power outage. The machine can stop automatically when the color mark is error. It will save time and reduce the waster rate.

9.       Automatic edge control system adopts two photoelectric sensors to detect the edge of paper web. The motor doesn’t need to work often so its power consumption is reduced and its life is extended. (User can choose single photoelectric sensor to control edge.)

10.    Pneumatic paper reel lifting device make paper reel changing easy. Press one switch and the paper reel will be lifted automatically. Avoid the personal injury. The pneumatic lifting system can make sure the stability of paper web feeding and avoid moving the feeding stand.

11.    automatic constant tension control system The tension will be just right from beginning to end.

12.    Automatic lubrication system can supply automatically the lubrication oil to every part which needs to be lubricated. The lubricating time and oil quantity can be set by user. Avoid damage of machine because user forgets to lubricate. The maintenance becomes easy!

13.    The bag samples which the machine can make are below (Not including the handle part):

Parts list of paper bag making machine